Truly a pleasure to watch, I've read about the existent of multiple timelines of which we are supposedly in the 14 cycle...but this story took on the multiverse theory aligns with our what ifs or only if I had done this instead of that, then what thoughts..
Mercedes Sampietro is superb as Dr Everest, her subtle nuances, acting and emoting with her eyes, actions and inferences deserves another Premios Goya if it can be applied to Netflix as well as a US Golden Globe for best actor/actress in a foreign production. I knew her from the start, that is how good she portrayed Dr Everest.
Pablo Derqui's performance of evolution realization, acceptance and understanding was spot on...his performance was evocative and his depiction of Eduard was heartrending.
And finally Andrea Ros, the switching between personas and the constant that was unspoken was well played with quiet confidence and the passion of a seasoned performer versed in the art of storytelling ...no "tonto" :)